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“Use of undeclared type” in Swift, even though type is internal, and exists in same module
...der classes to the test target. But autocompletion lulled me into thinking all was fine...until I tried to build and run. What the...! Thank you so very much.
– Jim Hillhouse
Sep 30 '15 at 8:07
...
Pass a JavaScript function as parameter
... executing it first.
Here is an example:
function addContact(id, refreshCallback) {
refreshCallback();
// You can also pass arguments if you need to
// refreshCallback(id);
}
function refreshContactList() {
alert('Hello World');
}
addContact(1, refreshContactList);
...
How to send a stacktrace to log4j?
...
I never know what to stuff into the first String, usually I just end up doing log.error(e.getLocalizedMessage(), e) which is totally redundant. Does it handle a null for the first argument?
– Mark Peters
Dec 3 '10 at 16:52
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How to avoid “RuntimeError: dictionary changed size during iteration” error?
I have checked all of the other questions with the same error yet found no helpful solution =/
11 Answers
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SQL Server Restore Error - Access is Denied
I created a database on my local machine and then did a backup called tables.bak of table DataLabTables .
19 Answers
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Install npm module from gitlab private repository
... project. There are some forked libraries from github, that we want to install as npm module. Installing that module directly from npm is ok and for example this:
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Stashing only un-staged changes in Git
... answered Oct 4 '11 at 16:10
vhallacvhallac
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try/catch + using, right syntax
...ng object creation to fail. But by wrapping an operation that could potentially fail in a try block, which allows you to pop an error message if something fails, the program now has the ability to recover and inform the user.
– Jonathan Wood
May 26 '11 at 22:12...
How to select html nodes by ID with jquery when the id contains a dot?
...res both an id and a separate class to match; it's valid and not always totally redundant.
The correct way to select a literal ‘.’ in CSS is to escape it: “#id\.moreid”. This used to cause trouble in some older browsers (in particular IE5.x), but all modern desktop browsers support it.
The...
How to call one shell script from another shell script?
...he path where the file is to the $PATH environment variable. Then you can call it as a normal command;
Or call it with the source command (alias is .) like this: source /path/to/script;
Or use the bash command to execute it: /bin/bash /path/to/script;
The first and third methods execute the script...